org.trustedanalytics.user.invite.EmailOrgUserInvitationService.java Source code

Introduction

Here is the source code for org.trustedanalytics.user.invite.EmailOrgUserInvitationService.java

Source

/**
 *  Copyright(c)2015 IntelCorporation
 *
 *  LicensedundertheApacheLicense,Version2.0(the"License");
 *  youmaynotusethisfileexceptincompliancewiththeLicense.
 *  YoumayobtainacopyoftheLicenseat
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unlessrequiredbyapplicablelaworagreedtoinwriting,software
 *  distributedundertheLicenseisdistributedonan"ASIS"BASIS,
 *  WITHOUTWARRANTIESORCONDITIONSOFANYKIND,eitherexpressorimplied.
 *  SeetheLicenseforthespecificlanguagegoverningpermissionsand
 *  limitationsundertheLicense.
 */
package org.trustedanalytics.user.invite;

import com.google.common.base.Strings;
import org.springframework.beans.factory.annotation.Value;
import org.thymeleaf.TemplateEngine;
import org.thymeleaf.context.Context;
import java.net.URI;

public class EmailOrgUserInvitationService implements OrgUserInvitationService {

    private final MessageService messageService;
    private final TemplateEngine templateEngine;

    @Value("${app.url}")
    private String appUrl;

    @Value("${app.console.host}")
    private String consoleHost;

    @Value("${app.console.useSsl}")
    private boolean consoleUsesSsl;

    @Value("${spring.oauth2.client.userAuthorizationUri}")
    private String authorizationHost;

    public EmailOrgUserInvitationService(MessageService messageService, TemplateEngine templateEngine) {
        this.messageService = messageService;
        this.templateEngine = templateEngine;
    }

    @Override
    public void sendInvitation(String username) {
        messageService.sendMimeMessage(username, "Welcome to Trusted Analytics platform", getEmailHtml(username));
    }

    private String getEmailHtml(String username) {
        final Context ctx = new Context();
        ctx.setVariable("serviceName", "Trusted Analytics");
        ctx.setVariable("username", username);
        URI authorizationUrl = URI.create(authorizationHost);
        String resetPasswordUrl = authorizationUrl.toString().replaceAll(authorizationUrl.getPath(),
                "/forgot_password");
        ctx.setVariable("resetPasswordUrl", resetPasswordUrl);
        ctx.setVariable("consoleUrl", getConsoleUrl());
        return templateEngine.process("invite_org", ctx);
    }

    private String getConsoleUrl() {
        if (Strings.isNullOrEmpty(appUrl)) {
            throw new IllegalArgumentException("Application url not set");
        }

        appUrl = appUrl.replaceAll("^http(s)?://", "");

        String[] split = appUrl.split("\\.");
        if (split.length == 0) {
            throw new IllegalArgumentException("Invalid application url: " + appUrl);
        }

        split[0] = consoleHost;
        return (consoleUsesSsl ? "https://" : "http://") + String.join(".", split);
    }

}